<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

</body>
<script>
    var obj={
        name:"达姆",
        wife:{
            name:"周冬雨"
        }
    }
    
    
    function wrap() {
        function inner() {
            var a="a";
        }
        inner();
    }
</script>
</html>